Safety Modules - BANNER ENGINEERING - #29

NC = Normally Closed Relay, NO = Normally Open Relay

Input Voltage and Current

24V dc, +/-15% no polarity, 10% max. ripple; 50 mA per input channel Power consumption: approx. 2.4 W

Supply Protection Circuitry

Protected against transient voltages.

Output Configuration

IM-T-9A: 3 normally open output channels

IM-T-11A: 2 normally open output channels and 1 normally closed auxiliary output channel. Each normally open output channel is a series connection of contacts from two forced-guided (positive-guided) relays, K1-K2.

The normally closed contact 31-32 is a parallel connection of contacts from K1-K2. Contacts: AgNi, 5 urn gold-plated

Low Current Rating:

Caution: The 5 urn gold-plated contacts allow the switching of low current/low voltage.

To preserve the gold plating on the contacts, the following max. values should not be exceeded at any time: Min. voltage: 1V ac/dc Max. voltage: 60V

Min. current: 5 mA ac/dc Max. current: 300 mA

Min. power: 5 mW (5 mVA) Max. power: 7 W (7 VA)

High Current Rating:

If higher loads must be switched through one or more of the contacts, the minimum and maximum values of

the contact(s) changes to:

Min. voltage: 15V ac/dc Max. voltage: 250V ac/dc

Min. current: 30 mA ac/dc Max. current: 6 A

Min. power: 5 W (5 VA) Max. power: 200 W (1,500 VA)

Mechanical life: 50,000,000 operations

Electrical life: 150,000 operations (typical, @ 200 W (1,500 VA) switched power, resistive load)

Feedback contact rating (Y1-Y2, Y3-Y4): Min. voltage: 1V ac/dc Min. current: 5 mA ac/dc Min. power: 5 mW (5 mVA)

Max. voltage: 60V Max. current: 300 mA Max. power: 7 W (7 VA)

Note: Transient suppression is recommended when switching inductive loads. Install suppressors across load. Never install suppressors across output contacts.

Output Response Time

20 milliseconds max.

Status Indicators

2 green LED indicators:

K1 energized K2 energized

Construction

Polycarbonate housing.

Environmental Rating

Rated NEMA 1; IEC IP20.

Mounting

Mounts to standard 35 mm DIN rail track. Interface Module must be installed inside an enclosure rated NEMA 3 (IEC IP54), or better.

Vibration Resistance

10 to 55Hz @ 0.35 mm displacement per IEC 68-2-6

Operating Conditions

Temperature: 0° to +50° C

Relative humidity: 90% @ 50° C (non-condensing)